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author | Ksenija Stanojevic <ksenija.stanojevic@gmail.com> | 2016-01-03 19:40:58 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-29 06:23:38 (GMT) |
commit | 35fe0872846efa50b85900542a27694c69c82405 (patch) | |
tree | 213153a116c78f618c0051434661ddb9c825a7fd | |
parent | d938e1eb2fa9c23ea643e03b1834b6ad5b03805f (diff) | |
download | linux-35fe0872846efa50b85900542a27694c69c82405.tar.xz |
Staging: panel: Remove typedef pmask_t
Use __u64 instead of pmask_t and remove pmask_t since is useless.
Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/panel/panel.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 8bc604d..7138ee7 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -172,8 +172,6 @@ static __u8 scan_mask_o; /* logical or of the input bits involved in the scan matrix */ static __u8 scan_mask_i; -typedef __u64 pmask_t; - enum input_type { INPUT_TYPE_STD, INPUT_TYPE_KBD, @@ -188,8 +186,8 @@ enum input_state { struct logical_input { struct list_head list; - pmask_t mask; - pmask_t value; + __u64 mask; + __u64 value; enum input_type type; enum input_state state; __u8 rise_time, fall_time; @@ -219,19 +217,19 @@ static LIST_HEAD(logical_inputs); /* list of all defined logical inputs */ * corresponds to the ground. * Within each group, bits are stored in the same order as read on the port : * BAPSE (busy=4, ack=3, paper empty=2, select=1, error=0). - * So, each __u64 (or pmask_t) is represented like this : + * So, each __u64 is represented like this : * 0000000000000000000BAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSE * <-----unused------><gnd><d07><d06><d05><d04><d03><d02><d01><d00> */ /* what has just been read from the I/O ports */ -static pmask_t phys_read; +static __u64 phys_read; /* previous phys_read */ -static pmask_t phys_read_prev; +static __u64 phys_read_prev; /* stabilized phys_read (phys_read|phys_read_prev) */ -static pmask_t phys_curr; +static __u64 phys_curr; /* previous phys_curr */ -static pmask_t phys_prev; +static __u64 phys_prev; /* 0 means that at least one logical signal needs be computed */ static char inputs_stable; @@ -1789,7 +1787,7 @@ static void phys_scan_contacts(void) gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* grounded inputs are signals 40-44 */ - phys_read |= (pmask_t)gndmask << 40; + phys_read |= (__u64)gndmask << 40; if (bitmask != gndmask) { /* @@ -1805,7 +1803,7 @@ static void phys_scan_contacts(void) w_dtr(pprt, oldval & ~bitval); /* enable this output */ bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask; - phys_read |= (pmask_t)bitmask << (5 * bit); + phys_read |= (__u64)bitmask << (5 * bit); } w_dtr(pprt, oldval); /* disable all outputs */ } @@ -2042,12 +2040,12 @@ static void init_scan_timer(void) * corresponding to out and in bits respectively. * returns 1 if ok, 0 if error (in which case, nothing is written). */ -static u8 input_name2mask(const char *name, pmask_t *mask, pmask_t *value, +static u8 input_name2mask(const char *name, __u64 *mask, __u64 *value, u8 *imask, u8 *omask) { static char sigtab[10] = "EeSsPpAaBb"; u8 im, om; - pmask_t m, v; + __u64 m, v; om = 0ULL; im = 0ULL; |